Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 551 (BODY REAR END)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
1999 GMC Forward Control 5.7 R, Automatic
Fastener Tightening Specifications
1999 GMC Forward Control 5.7 R, AutomaticSECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Endgate Bellcrank Bolt | 10 N.m | 89 lb in |
| Endgate Bolt | 33 N.m | 28 lb ft |
| Endgate Handle Bolt | 10 N.m | 89 lb in |
| Endgate Latch Bolt | 10 N.m | 89 lb in |
| Endgate Nut | 33 N.m | 28 lb ft |
| Endgate Strikers | 25 N.m | 18 lb ft |
| Endgate Support Cable Bolt | 3 N.m | 27 lb in |
| Endgate Torque Rod Bolt | 10 N.m | 89 lb in |
| Fuel Filler Pocket Screw | 2 N.m | 18 lb in |
| Liftgate Hinge Bolt | 33 N.m | 28 lb ft |
| Liftgate Hinge Nut | 33 N.m | 28 lb ft |
| Liftgate Latch Bolt | 10 N.m | 89 lb in |
| Liftgate Spoiler Nuts | 6 N.m | 53 lb in |
| Liftgate Striker Bolt | 10 N.m | 89 lb in |
| Torque Rod Bracket Bolt | 25 N.m | 18 lb ft |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.